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/*============================================================================
This C header file is part of TestFloat, Release 3, a package of programs for
testing the correctness of floating-point arithmetic complying with the IEEE
Standard for Floating-Point, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014 The Regents of the University of California
(Regents). All Rights Reserved. Redistribution and use in source and binary
forms, with or without modification, are permitted provided that the following
conditions are met:
Redistributions of source code must retain the above copyright notice,
this list of conditions, and the following two paragraphs of disclaimer.
Redistributions in binary form must reproduce the above copyright notice,
this list of conditions, and the following two paragraphs of disclaimer in the
documentation and/or other materials provided with the distribution. Neither
the name of the Regents nor the names of its contributors may be used to
endorse or promote products derived from this software without specific prior
written permission.
IN NO EVENT SHALL REGENTS BE LIABLE TO ANY PARTY FOR DIRECT, INDIRECT,
SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES, INCLUDING LOST PROFITS, ARISING
OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF REGENTS HAS
BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
REGENTS SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING, BUT NOT LIMITED
TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
PURPOSE. THE SOFTWARE AND ACCOMPANYING DOCUMENTATION, IF ANY, PROVIDED
HEREUNDER IS PROVIDED "AS IS". REGENTS HAS NO OBLIGATION TO PROVIDE
MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
=============================================================================*/
#include <stdint.h>
/*----------------------------------------------------------------------------
| Warning: This list must match the contents of "functionInfos.c".
*----------------------------------------------------------------------------*/
enum {
UI32_TO_F32 = 1,
UI32_TO_F64,
#ifdef EXTFLOAT80
UI32_TO_EXTF80,
#endif
#ifdef FLOAT128
UI32_TO_F128,
#endif
UI64_TO_F32,
UI64_TO_F64,
#ifdef EXTFLOAT80
UI64_TO_EXTF80,
#endif
#ifdef FLOAT128
UI64_TO_F128,
#endif
I32_TO_F32,
I32_TO_F64,
#ifdef EXTFLOAT80
I32_TO_EXTF80,
#endif
#ifdef FLOAT128
I32_TO_F128,
#endif
I64_TO_F32,
I64_TO_F64,
#ifdef EXTFLOAT80
I64_TO_EXTF80,
#endif
#ifdef FLOAT128
I64_TO_F128,
#endif
F32_TO_UI32,
F32_TO_UI64,
F32_TO_I32,
F32_TO_I64,
F32_TO_UI32_R_MINMAG,
F32_TO_UI64_R_MINMAG,
F32_TO_I32_R_MINMAG,
F32_TO_I64_R_MINMAG,
F32_TO_F64,
#ifdef EXTFLOAT80
F32_TO_EXTF80,
#endif
#ifdef FLOAT128
F32_TO_F128,
#endif
F32_ROUNDTOINT,
F32_ADD,
F32_SUB,
F32_MUL,
F32_MULADD,
F32_DIV,
F32_REM,
F32_SQRT,
F32_EQ,
F32_LE,
F32_LT,
F32_EQ_SIGNALING,
F32_LE_QUIET,
F32_LT_QUIET,
F64_TO_UI32,
F64_TO_UI64,
F64_TO_I32,
F64_TO_I64,
F64_TO_UI32_R_MINMAG,
F64_TO_UI64_R_MINMAG,
F64_TO_I32_R_MINMAG,
F64_TO_I64_R_MINMAG,
F64_TO_F32,
#ifdef EXTFLOAT80
F64_TO_EXTF80,
#endif
#ifdef FLOAT128
F64_TO_F128,
#endif
F64_ROUNDTOINT,
F64_ADD,
F64_SUB,
F64_MUL,
F64_MULADD,
F64_DIV,
F64_REM,
F64_SQRT,
F64_EQ,
F64_LE,
F64_LT,
F64_EQ_SIGNALING,
F64_LE_QUIET,
F64_LT_QUIET,
#ifdef EXTFLOAT80
EXTF80_TO_UI32,
EXTF80_TO_UI64,
EXTF80_TO_I32,
EXTF80_TO_I64,
EXTF80_TO_UI32_R_MINMAG,
EXTF80_TO_UI64_R_MINMAG,
EXTF80_TO_I32_R_MINMAG,
EXTF80_TO_I64_R_MINMAG,
EXTF80_TO_F32,
EXTF80_TO_F64,
#ifdef FLOAT128
EXTF80_TO_F128,
#endif
EXTF80_ROUNDTOINT,
EXTF80_ADD,
EXTF80_SUB,
EXTF80_MUL,
EXTF80_DIV,
EXTF80_REM,
EXTF80_SQRT,
EXTF80_EQ,
EXTF80_LE,
EXTF80_LT,
EXTF80_EQ_SIGNALING,
EXTF80_LE_QUIET,
EXTF80_LT_QUIET,
#endif
#ifdef FLOAT128
F128_TO_UI32,
F128_TO_UI64,
F128_TO_I32,
F128_TO_I64,
F128_TO_UI32_R_MINMAG,
F128_TO_UI64_R_MINMAG,
F128_TO_I32_R_MINMAG,
F128_TO_I64_R_MINMAG,
F128_TO_F32,
F128_TO_F64,
#ifdef EXTFLOAT80
F128_TO_EXTF80,
#endif
F128_ROUNDTOINT,
F128_ADD,
F128_SUB,
F128_MUL,
F128_MULADD,
F128_DIV,
F128_REM,
F128_SQRT,
F128_EQ,
F128_LE,
F128_LT,
F128_EQ_SIGNALING,
F128_LE_QUIET,
F128_LT_QUIET,
#endif
NUM_FUNCTIONS
};
enum {
ROUND_NEAR_EVEN = 1,
ROUND_MINMAG,
ROUND_MIN,
ROUND_MAX,
ROUND_NEAR_MAXMAG,
NUM_ROUNDINGMODES
};
enum {
TININESS_BEFORE_ROUNDING = 1,
TININESS_AFTER_ROUNDING,
NUM_TININESSMODES
};
extern const uint_fast8_t roundingModes[NUM_ROUNDINGMODES];
extern const uint_fast8_t tininessModes[NUM_TININESSMODES];
enum {
FUNC_ARG_UNARY = 0x01,
FUNC_ARG_BINARY = 0x02,
FUNC_ARG_ROUNDINGMODE = 0x04,
FUNC_ARG_EXACT = 0x08,
FUNC_EFF_ROUNDINGPRECISION = 0x10,
FUNC_EFF_ROUNDINGMODE = 0x20,
FUNC_EFF_TININESSMODE = 0x40,
FUNC_EFF_TININESSMODE_REDUCEDPREC = 0x80
};
struct functionInfo {
const char *namePtr;
unsigned char attribs;
};
extern const struct functionInfo functionInfos[NUM_FUNCTIONS];
struct standardFunctionInfo {
const char *namePtr;
unsigned char functionCode;
char roundingCode, exact;
};
extern const struct standardFunctionInfo standardFunctionInfos[];
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